Provide an appropriate response.Is there a relationship betw…

Provide an appropriate response.Is there a relationship between the raises administrators at State University receive and their performance on the job? A faculty group wants to determine whether job rating (x) is a useful linear predictor of raise (y). Consequently, the group considered the straight-line regression model,   Using the method of least-squares regression, the faculty group obtained the following prediction equation,   Interpret the estimated slope of the line.